From nobody Wed Feb 11 15:25:41 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 925C122D9EF; Thu, 29 May 2025 17:09:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748538563; cv=none; b=YhqrBnt2U2Bi7lxvPjsX3gRRW57gxKrG8CD3471r34SSfzh+g5NpRnyQek8lDfVyUVeFYqDnCNCRMMsXNs05GUoj1ZA/OP7U5UoBxjj5SBXcJSFhjAMsc+fwWk1VZ8gYc1b6pti1EOB9Uqb1r/6/HD6Ute60DjJ8+3FllQpRqxU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748538563; c=relaxed/simple; bh=phWbfYQUtWSBgPuru1Y5ifpvko2MXVLO53DRKlF3uCI=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type; b=Ux1sciISx4uRZH0WS/1Tq7MKwtHwAn7ChZbG0b+COccG6w4COfHuGYNR+UxD5KGQlz1OoRcWlvOH8sGUXsjU81BxtbMN3YwF+OzhkO1h6ZsYG9G1n4bTjaSFKwjjI9xVoxPYV7JEQwuGERy5gSMuRv1/DYvl9slMN8Lx7gM8An0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3F68C4CEEE; Thu, 29 May 2025 17:09:21 +0000 (UTC) Date: Thu, 29 May 2025 13:10:24 -0400 From: Steven Rostedt To: LKML , Linux Trace Kernel , x86@kernel.org Cc: Thomas Gleixner , Borislav Petkov , Ingo Molnar , "H. Peter Anvin" , Dave Hansen , Oleg Nesterov , Mathieu Desnoyers , Masami Hiramatsu Subject: [PATCH] x86/fpu: Remove unused trace events Message-ID: <20250529131024.7c2ef96f@gandalf.local.home> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Steven Rostedt The following trace events are not used and defining them just wastes memory: x86_fpu_before_restore x86_fpu_after_restore x86_fpu_init_state Simply remove them. Link: https://lore.kernel.org/all/20250529130138.544ffec4@gandalf.local.hom= e/ Signed-off-by: Steven Rostedt (Google) --- arch/x86/include/asm/trace/fpu.h | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/= fpu.h index 0454d5e60e5d..721b408d9a67 100644 --- a/arch/x86/include/asm/trace/fpu.h +++ b/arch/x86/include/asm/trace/fpu.h @@ -44,16 +44,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_after_save, TP_ARGS(fpu) ); =20 -DEFINE_EVENT(x86_fpu, x86_fpu_before_restore, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); - -DEFINE_EVENT(x86_fpu, x86_fpu_after_restore, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); - DEFINE_EVENT(x86_fpu, x86_fpu_regs_activated, TP_PROTO(struct fpu *fpu), TP_ARGS(fpu) @@ -64,11 +54,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated, TP_ARGS(fpu) ); =20 -DEFINE_EVENT(x86_fpu, x86_fpu_init_state, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); - DEFINE_EVENT(x86_fpu, x86_fpu_dropped, TP_PROTO(struct fpu *fpu), TP_ARGS(fpu) --=20 2.47.2